from entered a Home Depot contest and hit on the idea of stenciling street art with hydrophobic NeverWet stuff, producing designs that are only visible when it rains.
Step 1: You need a stencil. You can do something simple or use an image that includes a fair amount of detail. I created my own stencils from cardboard, but there's no reason you can't use a ready-made or store-bought stencil. Just know that NeverWet will get sprayed on that, too.
Step 2: Place stencil on concrete. I recommend that you only try this on light-colored concrete for best results. I also used a repositionable adhesive spray on the back of my stencils to keep them securely in place. Depending on the complexity and material of your stencil, you may be able to get away with just using tape to hold it down, or maybe using nothing at all. If your stencil is as complicated as mine pictured above, you'll definitely need to adhere it down.
Step 3: Spray the NeverWet into the cut-out areas of your stencil according to the manufacturer's instructions found on the label. I did two base coats and two top coats.
Step 4: After waiting for the recommended amount of time (see NeverWet instructions), remove your stencil. If you look closely, you will probably be able to see the light, translucent residue that the NeverWet leaves behind.
Make Rain Drawings with NeverWet!
5 years ago, Boing Boing described James Gleick’s The Information: A History, A Theory, A Flood as “a jaw-dropping tour de force history of information theory… The Information isn’t just a natural history of a powerful idea; it embodies and transmits that idea, it is a vector for its memes (as Dawkins has it), and […]
Etsy seller Chet Phillips sells his amazing science-fiction/vintage Japanese matchbox art remixes as 5″x7″ signed prints with mats and backing boards at $12 each. (via Kadrey)
Hinterland’s Pink Sea Urchin Jellyfish are a $13 set of three air plants (Oxacana, Scaposa, Medusa) set in 2-3.5″ sea-urchin shells that you hang in a way that simulates jellyfish — keep ’em misted and they’ll remain jauntily decorative! (via Interesting Finds)
Loot Crate is a totally different kind of subscription service that mails subscribers monthly boxes filled with curated geek, pop culture, and gamer paraphernalia. Its cult following awaits a box every month filled with everything from bobble heads to T-shirts to special edition collectibles. But nothing gets Loot Crate fans as excited as the limited […]
The ARMOR-X Mini Flexible Phone Tripod is a smartphone tripod that is designed with flexible legs to rest on virtually any type of surface. Other tripods have proved useless unless I conveniently have a flat surface in front of me, which is why this particular tripod was appealing enough to try out. The ARMOR-X is compact and easy […]
You don’t need to get an advanced degree and take out massive loans to become a coder. This bundle of 10 courses was designed to teach anyone to code at home for less than it costs to go out for dinner. I was particularly impressed with this new 2017 bundle because it includes courses on […]